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skia2/gyp
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caryclark ef784fb7f5 More conic-specific tests revealed a few conic-specific bugs. Because javascript / canvas make visualizing conics tricky, new native tools are required. 
The utility SubsetPath removes parts of a potentially very large path to isolate a minimal test case. SubsetPath is very useful for debugging path ops, but is not path ops specific.

PathOpsBuilderConicTest compares the output of the Path Ops Builder, sequential calls to Simplify, and SkRegions for some number of rotated ovals.

Some tests caused path ops to hang. It was caught adding a loop of curves because the head was not found by the tail. Even though the root cause has been fixed, SkSegment::addCurveTo callers now abort the path op if the same curve was added twice.

The subdivided conic weight was been computed anew. Fortunately, it's a simpler computation that the one it replaces.

Some Simplify() subroutines returned false to signal that the results needed assembling. Change these to abort the current operation instead.

Coincident curve intersection triggered two small bugs; one where no perpendicular could be found for coincident curves, and one where no coincident curves remain after looping.

The SixtyOvals test can be run through multiple processes instead of multiple threads. This strategy allows a 48 core machine to saturate all cores at 100%.

The DEBUG_VISUALIZE_CONICS code in PathOpsConicIntersectionTest acknowleges that it is easier to visualize conics with Skia than with script and html canvas. This test also verifies that path ops subdivision matches geometry chopping.

TBR=reed@google.com

Review URL: https://codereview.chromium.org/1405383004
2015-10-30 12:03:06 -07:00
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android_deps.gyp WIP: Added support for giflib, updated jpeg and png 2015-03-30 07:52:52 -07:00
android_framework_lib.gyp fix typo in android_framework_lib.gyp 2015-08-17 13:39:03 -04:00
android_output.gyp Add copyright headers to remaining gyp files. 2015-03-25 10:22:41 -07:00
android_system.gyp Add copyright headers to remaining gyp files. 2015-03-25 10:22:41 -07:00
angle.gyp Add copyright headers to remaining gyp files. 2015-03-25 10:22:41 -07:00
animator.gyp Revert[8] "move some public headers into private" 2015-08-17 18:29:48 -07:00
apptype_console.gypi Remove all code related to NaCl 2015-04-02 12:16:36 -07:00
bench.gyp Simplify linkages to Android framework internals 2015-10-26 07:21:32 -07:00
bench.gypi Add nanobench tests for BitmapRegionDecoder 2015-09-22 11:56:16 -07:00
canvas_state_lib.gyp Add copyright headers to remaining gyp files. 2015-03-25 10:22:41 -07:00
codec.gyp Rename SkScaledCodec.cpp to SkSampledCodec.cpp 2015-10-28 14:06:10 -07:00
common_conditions.gypi skia: Add ANGLE support on Mac 2015-10-28 08:42:29 -07:00
common_variables.gypi Default off LTCG for human builds. 2015-10-27 11:24:40 -07:00
common.gypi skia: Add ANGLE support on Mac 2015-10-28 08:42:29 -07:00
core.gyp Revert of SkTime::GetNSecs() (patchset #10 id:180001 of https://codereview.chromium.org/1422513003/ ) 2015-10-22 17:49:22 -07:00
core.gypi Move SkChecksum::Murmur3 out of the header. 2015-10-21 11:53:27 -07:00
debugger.gyp Get debugger compiling again 2015-10-26 09:28:12 -07:00
dm.gyp Simplify linkages to Android framework internals 2015-10-26 07:21:32 -07:00
dm.gypi Provides various implementations of Android's SkBitmapRegionDecoder. 2015-09-08 15:35:32 -07:00
effects.gyp add -Iinclude/private anywhere we have -Isrc/core 2015-07-28 08:55:14 -07:00
effects.gypi Remove SkBitmapSource 2015-09-25 09:15:55 -07:00
etc1.gyp Revert of Depend on ETC1 via DEPS instead of a direct third_party checkin. (patchset #1 id:1 of https://codereview.chromium.org/1296253003/ ) 2015-08-17 11:15:00 -07:00
everything.gyp Remove experimental/PdfViewer 2015-08-04 14:08:44 -07:00
example.gyp Revert "Move headers used by headers in include/ to include/private." 2015-07-01 16:35:59 -04:00
experimental.gyp experimental: remove old PDF benchmarking tools 2015-07-15 08:06:29 -07:00
FileReaderApp.gyp Add copyright headers to remaining gyp files. 2015-03-25 10:22:41 -07:00
find.py Sort build files for consistent link order. 2015-05-20 09:26:47 -07:00
flags.gyp add -Iinclude/private anywhere we have -Isrc/core 2015-07-28 08:55:14 -07:00
freetype.gyp Update Android FreeType version. 2015-10-27 08:39:39 -07:00
freetype.gypi Update Android FreeType version. 2015-10-27 08:39:39 -07:00
giflib.gyp Update giflib to 5.1.1 (AOSP hash) 2015-08-24 12:00:15 -07:00
gmslides.gypi A bit of misc cleanup. 2015-08-14 10:03:45 -07:00
gpu.gyp skia: add ability to load command_buffer_gles2 2015-08-27 10:38:39 -07:00
gpu.gypi Remove GrPipelineBuilder from getPathRenderer call 2015-10-29 12:12:21 -07:00
gputest.gyp Add include paths in gputest.gyp for use by additional gpu tests. 2015-08-14 08:37:50 -07:00
icu.gyp Update giflib to 5.1.1 (AOSP hash) 2015-08-24 12:00:15 -07:00
images.gyp Reenable warnings in src/codec 2015-10-15 06:41:06 -07:00
iOSShell.gyp Remove old iOS porting files. 2015-06-29 14:12:41 -07:00
jsoncpp.gyp Roll jsoncpp, drop dependency on Chromium overrides. 2014-08-19 07:21:00 -07:00
ktx.gyp add -Iinclude/private anywhere we have -Isrc/core 2015-07-28 08:55:14 -07:00
libjpeg-turbo.gyp Switching Skia to chromium's libjpeg-turbo 2015-08-11 13:32:54 -07:00
libjpeg.gyp Hopefully fix ios bots 2015-08-11 14:44:02 -07:00
libpng.gyp Have DM manually encode its .png outputs. 2015-08-24 13:27:01 -07:00
libwebp_skia.gypi Fix color swap for webp 565 2015-08-06 11:44:56 -07:00
libwebp.gyp Reenable warnings in src/codec 2015-10-15 06:41:06 -07:00
lua.gyp Build Skia for a bare-bones embedded Linux system. 2014-02-24 20:22:34 +00:00
most.gyp Remove experimental/PdfViewer 2015-08-04 14:08:44 -07:00
nanomsg.gyp Experiment with find as a road to Gyp sanity. 2015-05-16 15:47:10 -07:00
opts.gyp Add build targets for advanced Intel instruction sets (1.5 of 3) 2015-08-25 06:30:07 -07:00
opts.gypi Add empty files to empty targets to appease XCode. 2015-08-31 14:21:08 -07:00
pathops_skpclip.gyp add -Iinclude/private anywhere we have -Isrc/core 2015-07-28 08:55:14 -07:00
pathops_unittest.gyp cumulative pathops patch 2015-03-26 07:52:43 -07:00
pathops_unittest.gypi More conic-specific tests revealed a few conic-specific bugs. Because javascript / canvas make visualizing conics tricky, new native tools are required. 2015-10-30 12:03:06 -07:00
pdf.gyp SkPDF: Optionally output PDF/A-2b archive format. 2015-10-12 10:11:18 -07:00
pdf.gypi SkPDF: Optionally output PDF/A-2b archive format. 2015-10-12 10:11:18 -07:00
ports.gyp Skia: Add Command Buffer support to Linux/Mac 2015-10-01 18:29:34 -07:00
SampleApp.gyp Add ship sample 2015-10-05 11:05:07 -07:00
sdl.gyp Initial gyp files for SDL 2015-10-29 07:09:53 -07:00
sfnt.gyp Move SkTemplates.h to private. 2015-08-19 11:56:48 -07:00
sfntly.gyp SkPDF: Add Sfntly to DEPS, gyp 2015-05-18 13:15:56 -07:00
SimpleCocoaApp.gyp Allows windowed apps to be built on the Mac just by writing a SkOSWindow subclass without needing nib/plist files. 2015-06-18 11:49:42 -07:00
SimpleiOSApp.gyp Add copyright headers to remaining gyp files. 2015-03-25 10:22:41 -07:00
skia_for_android_framework_defines.gypi Remove SK_SUPPORT_LEGACY_GRADIENT_DITHERING from Skia proper 2015-10-12 10:41:48 -07:00
skia_for_chromium_defines.gypi Remove SK_LEGACY_SKPOINT3_CTORS flag 2015-08-06 07:08:31 -07:00
skia_launcher.gyp Add copyright headers to remaining gyp files. 2015-03-25 10:22:41 -07:00
skia_lib.gyp Add copyright headers to remaining gyp files. 2015-03-25 10:22:41 -07:00
svg.gyp add -Iinclude/private anywhere we have -Isrc/core 2015-07-28 08:55:14 -07:00
tests.gypi SkPDF/Deflate: clean up old SkFlate code 2015-08-18 13:30:25 -07:00
tools.gyp SkTime::GetNSecs() 2015-10-23 07:02:06 -07:00
utils.gyp Simplify linkages to Android framework internals 2015-10-26 07:21:32 -07:00
utils.gypi Remove SkThread::setProcessorAffinity() 2015-10-20 11:05:06 -07:00
v8.gyp Allows windowed apps to be built on the Mac just by writing a SkOSWindow subclass without needing nib/plist files. 2015-06-18 11:49:42 -07:00
views_animated.gyp Add copyright headers to remaining gyp files. 2015-03-25 10:22:41 -07:00
views.gyp Have /src files use header directly. 2015-09-29 09:37:59 -07:00
visualbench.gyp Add nanobench tests for BitmapRegionDecoder 2015-09-22 11:56:16 -07:00
xml.gyp Add copyright headers to remaining gyp files. 2015-03-25 10:22:41 -07:00
xps.gyp add -Iinclude/private anywhere we have -Isrc/core 2015-07-28 08:55:14 -07:00
yasm.gyp Update yasm .gyp for tweaked ASAN bots. 2015-08-05 08:58:45 -07:00
zlib.gyp Fix warnings on VS2015 x86_64 build 2015-08-06 17:33:16 -07:00